JPEXS Free Flash Decompiler Issue Tracker

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Issue tracker

This is the place where all feature requests and bug reports of JPEXS Free Flash Decompiler (FFDec) are handled.

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Type:	featurebugquestionother
State:	newopenedpostponedupgradedclosedinvalidignoredreturned
Labels:	ABCABC exploreraddFrameScriptAdding scriptAIRAnti-aliasApi versioningAS1/2AS3AVIBinaryDataBlend modesBroken JPEGBroken SWFBuildBundlesBUTTONCONDButtonsCanvas exportCharsetClean ABCClippingCommandlineComponentsConcurrentModificationCubic curvesCyclic tagsDark modeDebuggerDecompilationDefineInSpriteDeobfuscationDependenciesDirect EditationDocumentationDrag&DropDuplicate packEmbedEXEExportExternal ViewerExternalLinkFFDec sourceffdec.shFiltersFind usagesFLA exportFlash EOLFlash LiteFlash ViewerFlashCCFlashDevelopFlexFontsFormattingFramesFree transformGFXGIFGoogle CodeGUIHarmanHaXeHeaderHighlighterIconIggyImagesImportImport scriptsImportAssetsInitializersInstallationIntelliJ IDEAJavaJava 9JSyntaxPaneLarge SWFLetter spacingLibraryLineEndingsLinuxLoaderLZMAMacMemory searchMiter joinMonitorMorphshapesMultiple classesNamespacesObfuscatedOld FLA formatson(xxx)P-codePackersPDFPerformancePinsProgressProxyRaw EditationRead only SWFRename identifiersRTLScaling gridScaling strokesScenesScript executionScrollbarsSearchSearch MemoryShapesSimple editorSimplify expressionsSite featureSOLSoundSpecialSpritesStack sizeStartupSupportSVGSWCSwfMovieSWFToolsSymbolClassTag positionTagsTamilTextToolsTranslationTranslatorTweenUnicodeUnknown instructionsUpdate systemUpside-down fontValue Too LargeVideoVirusTotalVS CodeWebPXMLZoomExact match
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Id	▴Title		Type	Statenew: Initial state. As long as issue is in this state, the work on the issue has not yet begun. opened: Opened state means developer started working on the issue. Feature/Fix will probably be in the next release. postponed: This means developer is not working on it now, for some reason it cannot be implemented now. Issue may be opened again in the future. upgraded: Issue is in upgraded state when developer made changes to the program and new version was released. closed: This means the user is satisfied with issue results and no more changes are needed. invalid: These issues cannot be solved. ignored: Developer decided to take no action on this issue. returned: Program changes were made but user is not satisfied and returned the issue.	Owner	Modified
#2585	"continue" in for loop disappears when saving DoAction		bug	upgraded	kjarosh	01/10/2026, 12:10:16 pm
#1665	"Export selection" button is grayed out for AS2 classes		bug	closed	idk	11/19/2021, 9:30:12 am
#268	"register" parameter names instead "_loc*_"		bug	closed	honfika	08/03/2013, 8:35:47 pm
#264	"true" statements (with automatic deobfuscation, too)		bug	closed	honfika	08/03/2013, 7:58:33 pm
#1507	"§§" symbols mess everything up		bug	closed	Evgen	11/19/2021, 10:13:45 am
#1986	(ActionScript2) "Not decompiled due to error" - message in decompilation		bug	closed	jd1337	10/18/2023, 10:06:17 am
#2407	-replace command no longer working as of 21.0.0		bug	closed	Faen90	05/25/2025, 1:06:47 pm
#2205	ActionScript Linkage to sound? (AS2)		question	closed	BDslick	08/01/2024, 3:00:22 pm
#1963	ActionScript source code		bug	closed	deleted-TkolAyMRNBDiAfcSzYbD	02/22/2023, 5:33:47 pm
#2549	ActionScript variable names are changed when saving modified source in SWF files		bug	opened	stopsine	10/27/2025, 4:51:06 am
#521	ActionScript2 decompilation problem		bug	closed	honfika	11/23/2014, 9:09:05 am
#424	ActionScriptParser.treeFromString generates unnecessary GetMember action		bug	closed	l12436	07/14/2014, 2:18:59 pm
#2477	Add an option to disable #223 AS2 Detecting uninitialized class fields		feature	upgraded	Lounek	07/11/2025, 8:00:45 pm
#2331	Add support for Flash Lite ActionScript		feature	closed	asp	05/25/2025, 12:58:34 pm
#631	Allow renaming parameters and locals.		feature	new	Mateon1	08/03/2014, 2:03:31 pm
#2473	Always-break loops containing breaks handled incorrectly		bug	opened	JPEXS	06/30/2025, 12:28:34 am
#39	AS 1/2 New Method		bug	closed	googleCode	05/30/2015, 7:54:51 pm
#101	AS 1/2 while + increment/decrement		bug	closed	pepka	06/25/2013, 12:00:13 pm
#868	AS exporting bug (?)		bug	closed	megalol	04/25/2015, 8:41:16 am
#779	AS Variable name not being lost		feature	new	realmaster42	08/17/2015, 1:12:38 am
#2355	AS1/2 Bitwise operands do not show as hex on simplify expressions on*		bug	closed	JPEXS	05/01/2025, 8:24:41 pm
#258	AS1/2 chained assignments		bug	closed	focus	08/03/2013, 9:09:20 pm
#172	AS1/2 checkPrecoNextParts() emptyness checks; not resolving constants		bug	closed	pepka	07/10/2013, 1:02:06 pm
#51	AS1/2 decompilation defect		bug	closed	googleCode	05/30/2015, 7:54:51 pm
#2519	AS1/2 decompilation/deobfuscation: loop0 remaining in code		bug	closed	Randomno	09/06/2025, 7:26:03 pm
#517	AS1/2 direct editation: delete operator, etc.		bug	closed	deleted-FjT5MDkkfQCbTmonyvIp	03/03/2014, 5:22:07 pm
#327	AS1/2 disassembly error (readActionList) stops whole application		bug	closed	honfika	09/01/2014, 9:04:45 pm
#2521	AS1/2 edit: getURL compilation error on nightly		bug	closed	Randomno	09/06/2025, 7:26:41 pm
#2515	AS1/2 edit: getUrl not compiled correctly		bug	closed	Randomno	09/06/2025, 7:24:43 pm
#817	AS1/2 for..in varible in expression		bug	closed	Kodak	05/19/2015, 5:43:54 pm
#50	AS1/2 function body deobfuscation bug		bug	closed	googleCode	05/30/2015, 7:54:51 pm
#40	AS1/2 No logging + For..in..return decompilation		bug	closed	googleCode	05/30/2015, 7:54:51 pm
#225	AS1/2 object literal does not permit quotes in names		bug	closed	focus	07/20/2013, 11:51:55 am
#94	AS2 ActionTry - register cast problem		bug	closed	pepka	05/22/2013, 6:56:16 pm
#1005	AS2 code, first line with "§§push(false)"		bug	closed	uragan1987	12/04/2015, 10:18:24 pm
#195	AS2 Decompilation error		bug	closed	focus	07/09/2013, 11:22:40 am
#135	AS2 Decompilation error		bug	closed	focus	06/20/2013, 9:52:41 pm
#739	AS2 decompilation fails		bug	closed	honfika	07/08/2015, 11:15:02 am
#3	AS2 decompilation fails on these files		bug	closed	googleCode	05/30/2015, 7:54:50 pm
#141	AS2 Decompilation issue		bug	closed	focus	06/20/2013, 9:58:46 pm
#955	AS2 decompilation problem - IllegalArgumentException		bug	closed	honfika	07/18/2015, 7:19:26 am
#1785	AS2 decompilation timeout for certain try/catch blocks within for...in loops		bug	closed	idk	01/11/2023, 11:03:07 pm
#186	AS2 Decompilation: show on-clip actions more user-friendly		feature	closed	focus	07/09/2013, 11:11:43 pm
#2311	AS2 decompile on save freezes program in specific scenarios		bug	closed	worstcc	09/22/2024, 2:47:55 pm
#223	AS2 Detecting uninitialized class fields		bug	closed	focus	11/19/2023, 4:10:10 pm
#2291	AS2 direct edit renames local variables incorrectly		bug	closed	dimusLV	05/25/2025, 12:55:27 pm
#2295	AS2 p-code docs panel freezes the decompiler in a specific scenario		bug	closed	dimusLV	09/24/2024, 7:01:57 pm
#2524	AS2 P-Code edit: Class files missing target offsets on nightly		bug	closed	Randomno	09/06/2025, 7:27:09 pm
#95	AS2 while(true)		bug	closed	pepka	05/22/2013, 6:55:18 pm
#2216	AS2/AS1 Methods being decompiled all in lowercase instead of camelCase		question	closed	Grubsic	03/31/2024, 7:44:55 pm